Wireless Kitchen Fire Prevention System Using Electrochemical Carbon Dioxide Gas Sensor for Smart Home
This paper presents a wireless kitchen fire prevention system that can detect and notify the fire risk caused by gas stoves. The proposed system consists of two modules. The sensor module detects the concentration of carbon dioxide (CO<inline-formula><math xmlns="http://www.w3.org/1998...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-05-01
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| Series: | Sensors |
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| Online Access: | https://www.mdpi.com/1424-8220/22/11/3965 |
| _version_ | 1797491758276280320 |
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| author | Soon-Jae Kweon Jeong-Ho Park Chong-Ook Park Hyung-Joun Yoo Sohmyung Ha |
| author_facet | Soon-Jae Kweon Jeong-Ho Park Chong-Ook Park Hyung-Joun Yoo Sohmyung Ha |
| author_sort | Soon-Jae Kweon |
| collection | DOAJ |
| description | This paper presents a wireless kitchen fire prevention system that can detect and notify the fire risk caused by gas stoves. The proposed system consists of two modules. The sensor module detects the concentration of carbon dioxide (CO<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula>) near the gas stove and transmits the monitoring results wirelessly. The alarm module, which is placed in other places, receives the data and reminds the user of the stove status. The sensor module uses a cost-efficient electrochemical CO<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula> sensor and embeds an in situ algorithm that determines the status of the gas stove based on the measured CO<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula> concentration. For the wireless communication between the modules, on-off keying (OOK) is employed, thereby achieving a longer battery lifetime of the alarm module, low cost, and simple implementation. To increase the lifetime further, a wake-up function based on passive infrared (PIR) sensing is employed in the alarm module. Our system can successfully detect the on state of the stove within 40 s and the off state within 200 s. Thanks to the low-power implementation, in situ algorithm, and wake-up function, the alarm module’s expected battery lifetime is extended to about two months. |
| first_indexed | 2024-03-10T00:53:50Z |
| format | Article |
| id | doaj.art-6cd6fa39d88d4efea017053592778f43 |
| institution | Directory Open Access Journal |
| issn | 1424-8220 |
| language | English |
| last_indexed | 2024-03-10T00:53:50Z |
| publishDate | 2022-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj.art-6cd6fa39d88d4efea017053592778f432023-11-23T14:46:29ZengMDPI AGSensors1424-82202022-05-012211396510.3390/s22113965Wireless Kitchen Fire Prevention System Using Electrochemical Carbon Dioxide Gas Sensor for Smart HomeSoon-Jae Kweon0Jeong-Ho Park1Chong-Ook Park2Hyung-Joun Yoo3Sohmyung Ha4Division of Engineering, New York University Abu Dhabi, Abu Dhabi 129188, United Arab EmiratesSystem LSI Business, Samsung Electronics Co., Ltd., Hwaseong-si 18448, KoreaDepartment of Materials Science and Engineering, Korea Advanced Institute of Science and Technology, Daejeon 34141, KoreaSchool of Electrical Engineering, Korea Advanced Institute of Science and Technology, Daejeon 34141, KoreaDivision of Engineering, New York University Abu Dhabi, Abu Dhabi 129188, United Arab EmiratesThis paper presents a wireless kitchen fire prevention system that can detect and notify the fire risk caused by gas stoves. The proposed system consists of two modules. The sensor module detects the concentration of carbon dioxide (CO<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula>) near the gas stove and transmits the monitoring results wirelessly. The alarm module, which is placed in other places, receives the data and reminds the user of the stove status. The sensor module uses a cost-efficient electrochemical CO<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula> sensor and embeds an in situ algorithm that determines the status of the gas stove based on the measured CO<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula> concentration. For the wireless communication between the modules, on-off keying (OOK) is employed, thereby achieving a longer battery lifetime of the alarm module, low cost, and simple implementation. To increase the lifetime further, a wake-up function based on passive infrared (PIR) sensing is employed in the alarm module. Our system can successfully detect the on state of the stove within 40 s and the off state within 200 s. Thanks to the low-power implementation, in situ algorithm, and wake-up function, the alarm module’s expected battery lifetime is extended to about two months.https://www.mdpi.com/1424-8220/22/11/3965carbon dioxide sensorfire alarmfire safetygas stovemoving averageon-off keying |
| spellingShingle | Soon-Jae Kweon Jeong-Ho Park Chong-Ook Park Hyung-Joun Yoo Sohmyung Ha Wireless Kitchen Fire Prevention System Using Electrochemical Carbon Dioxide Gas Sensor for Smart Home Sensors carbon dioxide sensor fire alarm fire safety gas stove moving average on-off keying |
| title | Wireless Kitchen Fire Prevention System Using Electrochemical Carbon Dioxide Gas Sensor for Smart Home |
| title_full | Wireless Kitchen Fire Prevention System Using Electrochemical Carbon Dioxide Gas Sensor for Smart Home |
| title_fullStr | Wireless Kitchen Fire Prevention System Using Electrochemical Carbon Dioxide Gas Sensor for Smart Home |
| title_full_unstemmed | Wireless Kitchen Fire Prevention System Using Electrochemical Carbon Dioxide Gas Sensor for Smart Home |
| title_short | Wireless Kitchen Fire Prevention System Using Electrochemical Carbon Dioxide Gas Sensor for Smart Home |
| title_sort | wireless kitchen fire prevention system using electrochemical carbon dioxide gas sensor for smart home |
| topic | carbon dioxide sensor fire alarm fire safety gas stove moving average on-off keying |
| url | https://www.mdpi.com/1424-8220/22/11/3965 |
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